🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.98 AU - 1.52 AU

Year: 538 Days

Day: 25.5 Hours

Environment

Temp: -45 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,136,043 km

• M1: 24,085 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.06 AU - 1.74 AU

Year: 638 Days

Day: 18.4 Hours

Environment

Temp: -53 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 2.13 AU - 3.13 AU

Year: 1642 Days

Day: 37.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 71.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 10

Gravity: 0.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 4.08 AU - 5.02 AU

Year: 3737 Days

Day: 9 Hours

Environment

Temp: -137 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 39,136,043 km

• M1: 382,223 km (0.066 R)
• M2: 498,161 km (0.089 R)
• M3: 627,713 km (0.095 R)
• M4: 699,968 km (0.11 R)
• M5: 890,855 km (0.062 R)
• M6: 973,583 km (0.112 R)
• M7: 1,065,735 km (0.096 R)
• M8: 1,259,165 km (0.106 R)
• M9: 1,331,122 km (0.112 R)
• M10: 1,649,017 km (0.087 R)
• M11: 1,784,553 km (0.043 R)
• M12: 1,940,434 km (0.025 R)
• M13: 2,196,097 km (0.103 R)
• M14: 2,363,646 km (0.096 R)
• M15: 2,824,857 km (0.109 R)
• M16: 3,036,687 km (0.062 R)
• M17: 3,154,421 km (0.09 R)
• M18: 4,281,940 km (0.11 R)
• M19: 4,447,844 km (0.118 R)
• M20: 4,694,830 km (0.099 R)
• M21: 5,015,717 km (0.078 R)
• M22: 5,582,544 km (0.105 R)
• M23: 5,739,472 km (0.058 R)
• M24: 6,008,598 km (0.069 R)
• M25: 6,420,142 km (0.066 R)
• M26: 6,597,416 km (0.097 R)
• M27: 7,008,959 km (0.078 R)
• M28: 7,139,259 km (0.085 R)
• M29: 7,230,963 km (0.108 R)
• M30: 7,628,295 km (0.069 R)
• M31: 7,883,808 km (0.104 R)
• M32: 8,196,767 km (0.063 R)
• M33: 8,541,590 km (0.052 R)
• M34: 8,863,075 km (0.043 R)
• M35: 8,989,934 km (0.039 R)
• M36: 9,388,613 km (0.108 R)
• M37: 9,662,377 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.9

Radius: 14

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 5.37 AU - 5.51 AU

Year: 4885 Days

Day: 14.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 39,136,043 km

• M1: 187,446 km (0.09 R)
• M2: 343,776 km (0.117 R)
• M3: 436,676 km (0.084 R)
• M4: 537,505 km (0.094 R)
• M5: 887,564 km (0.111 R)
• M6: 1,043,146 km (0.109 R)
• M7: 1,596,060 km (0.117 R)
• M8: 1,912,459 km (0.069 R)
• M9: 2,006,706 km (0.078 R)
• M10: 2,134,911 km (0.053 R)
• M11: 2,459,239 km (0.051 R)
• M12: 2,597,019 km (0.108 R)
• M13: 2,934,811 km (0.035 R)
• M14: 3,382,109 km (0.042 R)
• M15: 3,761,489 km (0.028 R)
• M16: 3,870,995 km (0.104 R)
• M17: 4,434,978 km (0.096 R)
• M18: 4,646,659 km (0.062 R)
• M19: 5,357,549 km (0.084 R)
• M20: 5,594,661 km (0.116 R)
• M21: 5,720,174 km (0.107 R)
• M22: 5,846,734 km (0.086 R)
• M23: 6,196,493 km (0.113 R)
• M24: 7,349,444 km (0.085 R)
• M25: 7,600,619 km (0.066 R)
• M26: 7,931,380 km (0.097 R)
• M27: 8,712,879 km (0.118 R)
• M28: 8,858,737 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 549.2

Radius: 10.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 7.66 AU - 8.38 AU

Year: 8744 Days

Day: 7.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 23.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 39,136,043 km

• M1: 139,126 km (0.044 R)
• M2: 217,665 km (0.101 R)
• M3: 378,782 km (0.115 R)
• M4: 1,002,755 km (0.112 R)
• M5: 1,636,451 km (0.089 R)
• M6: 2,037,822 km (0.088 R)
• M7: 2,330,136 km (0.106 R)
• M8: 2,446,224 km (0.084 R)
• M9: 2,588,193 km (0.12 R)
• M10: 2,806,306 km (0.097 R)
• M11: 2,930,173 km (0.081 R)
• M12: 3,030,554 km (0.095 R)
• M13: 3,260,635 km (0.099 R)
• M14: 3,364,905 km (0.081 R)
• M15: 3,470,222 km (0.086 R)
• M16: 4,125,012 km (0.111 R)
• M17: 4,209,684 km (0.094 R)
• M18: 4,758,858 km (0.111 R)
• M19: 4,937,029 km (0.083 R)
• M20: 5,117,444 km (0.082 R)
• M21: 5,208,549 km (0.096 R)
• M22: 5,766,100 km (0.118 R)
• M23: 6,770,800 km (0.114 R)
• M24: 7,447,580 km (0.067 R)
• M25: 8,145,903 km (0.108 R)
• M26: 8,395,283 km (0.073 R)
• M27: 9,604,782 km (0.104 R)
• M28: 9,679,730 km (0.072 R)
• M29: 10,402,587 km (0.081 R)
• M30: 10,556,972 km (0.102 R)
• M31: 10,712,105 km (0.057 R)
• M32: 11,499,140 km (0.069 R)
• M33: 11,618,967 km (0.06 R)
• M34: 12,264,183 km (0.085 R)
• M35: 13,295,810 km (0.103 R)
• M36: 13,505,546 km (0.099 R)
• M37: 14,656,552 km (0.063 R)
• M38: 15,178,350 km (0.101 R)
• M39: 15,617,719 km (0.096 R)
• M40: 15,927,835 km (0.094 R)
• M41: 16,419,114 km (0.096 R)
• M42: 16,644,109 km (0.088 R)
• M43: 16,960,958 km (0.103 R)
• M44: 17,738,418 km (0.099 R)
• M45: 17,969,397 km (0.076 R)
• M46: 18,997,134 km (0.112 R)
• M47: 20,477,705 km (0.025 R)
• M48: 20,574,494 km (0.092 R)
• M49: 20,768,523 km (0.052 R)
• M50: 21,011,919 km (0.11 R)
• M51: 21,797,158 km (0.109 R)
• M52: 22,642,087 km (0.071 R)
• M53: 22,892,663 km (0.115 R)
• M54: 23,244,816 km (0.097 R)
• M55: 23,396,359 km (0.118 R)
• M56: 24,005,821 km (0.116 R)
• M57: 25,448,094 km (0.109 R)
• M58: 25,656,484 km (0.108 R)
• M59: 26,232,286 km (0.07 R)
• M60: 28,200,395 km (0.114 R)
• M61: 28,362,111 km (0.058 R)
• M62: 29,666,305 km (0.116 R)
• M63: 30,602,040 km (0.116 R)
• M64: 32,220,539 km (0.11 R)
• M65: 32,615,328 km (0.075 R)
• M66: 33,182,154 km (0.087 R)
• M67: 33,981,156 km (0.094 R)
• M68: 35,481,922 km (0.117 R)
• M69: 35,773,040 km (0.088 R)
• M70: 35,889,576 km (0.06 R)
• M71: 36,240,383 km (0.107 R)
• M72: 37,654,532 km (0.098 R)
• M73: 38,189,644 km (0.11 R)
• M74: 39,327,186 km (0.069 R)
• M75: 39,749,201 km (0.108 R)
• M76: 40,658,457 km (0.105 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.4

Radius: 11

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 7.26 AU - 11.24 AU

Year: 10831 Days

Day: 10.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 39,136,043 km

• M1: 212,878 km (0.112 R)
• M2: 309,967 km (0.095 R)
• M3: 383,719 km (0.109 R)
• M4: 465,698 km (0.108 R)
• M5: 570,716 km (0.042 R)
• M6: 763,099 km (0.064 R)
• M7: 853,755 km (0.12 R)
• M8: 929,152 km (0.058 R)
• M9: 1,453,792 km (0.07 R)
• M10: 1,882,988 km (0.075 R)
• M11: 1,983,817 km (0.108 R)
• M12: 2,297,075 km (0.067 R)
• M13: 2,528,653 km (0.092 R)
• M14: 2,725,075 km (0.094 R)
• M15: 3,000,036 km (0.082 R)
• M16: 3,088,747 km (0.066 R)
• M17: 3,452,420 km (0.061 R)
• M18: 3,529,911 km (0.096 R)
• M19: 3,894,182 km (0.115 R)
• M20: 4,454,725 km (0.118 R)
• M21: 4,641,573 km (0.097 R)
• M22: 4,900,527 km (0.031 R)
• M23: 4,970,539 km (0.08 R)
• M24: 5,182,220 km (0.12 R)
• M25: 5,927,816 km (0.115 R)
• M26: 6,190,210 km (0.105 R)
• M27: 6,648,728 km (0.119 R)
• M28: 7,098,718 km (0.045 R)
• M29: 7,317,430 km (0.041 R)
• M30: 7,720,746 km (0.071 R)
• M31: 8,069,309 km (0.055 R)
• M32: 8,402,164 km (0.091 R)
• M33: 8,633,592 km (0.105 R)
• M34: 8,718,265 km (0.077 R)
• M35: 8,803,236 km (0.073 R)
• M36: 10,650,471 km (0.076 R)
• M37: 10,855,420 km (0.108 R)
• M38: 11,038,528 km (0.084 R)
• M39: 11,130,530 km (0.037 R)
• M40: 11,199,794 km (0.098 R)
• M41: 11,477,897 km (0.078 R)
• M42: 11,594,433 km (0.073 R)
• M43: 12,613,045 km (0.089 R)
• M44: 12,781,642 km (0.084 R)
• M45: 14,306,792 km (0.05 R)
• M46: 14,432,305 km (0.055 R)
• M47: 14,532,984 km (0.085 R)
• M48: 15,295,485 km (0.091 R)
• M49: 16,123,210 km (0.099 R)
• M50: 16,384,856 km (0.101 R)
• M51: 17,124,917 km (0.097 R)
• M52: 17,552,767 km (0.102 R)
• M53: 18,173,897 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648

Radius: 3.7

Gravity: 47.33 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 10.28 AU - 14.64 AU

Year: 16933 Days

Day: 19.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 39,136,043 km

• M1: 342,430 km (0.102 R)
• M2: 393,143 km (0.103 R)
• M3: 446,550 km (0.039 R)
• M4: 483,500 km (0.115 R)
• M5: 540,796 km (0.074 R)
• M6: 641,625 km (0.086 R)
• M7: 1,003,353 km (0.085 R)
• M8: 1,363,585 km (0.106 R)
• M9: 1,390,811 km (0.051 R)
• M10: 1,730,847 km (0.087 R)
• M11: 2,126,833 km (0.05 R)
• M12: 2,351,379 km (0.101 R)
• M13: 2,384,141 km (0.104 R)
• M14: 3,470,671 km (0.043 R)
• M15: 3,507,920 km (0.107 R)
• M16: 4,321,434 km (0.083 R)
• M17: 5,105,177 km (0.071 R)
• M18: 5,147,513 km (0.073 R)
• M19: 5,232,784 km (0.082 R)
• M20: 6,065,894 km (0.11 R)
• M21: 6,110,923 km (0.059 R)
• M22: 6,752,100 km (0.075 R)
• M23: 7,033,493 km (0.081 R)
• M24: 7,607,650 km (0.095 R)
• M25: 7,656,269 km (0.092 R)
• M26: 8,097,583 km (0.098 R)
• M27: 9,627,221 km (0.064 R)
• M28: 9,943,621 km (0.095 R)
• M29: 10,913,165 km (0.063 R)
• M30: 10,967,917 km (0.086 R)
• M31: 11,353,730 km (0.112 R)
• M32: 11,856,230 km (0.066 R)
• M33: 12,252,066 km (0.088 R)
• M34: 12,423,056 km (0.087 R)
• M35: 12,594,794 km (0.119 R)
• M36: 13,700,921 km (0.102 R)
• M37: 13,760,012 km (0.109 R)
• M38: 14,056,515 km (0.09 R)
• M39: 14,235,584 km (0.116 R)
• M40: 14,898,302 km (0.039 R)
• M41: 16,066,512 km (0.048 R)
• M42: 16,693,028 km (0.049 R)
• M43: 16,819,289 km (0.092 R)
• M44: 16,882,569 km (0.096 R)
• M45: 17,969,995 km (0.066 R)
• M46: 18,948,066 km (0.028 R)
• M47: 19,543,167 km (0.088 R)
• M48: 19,743,029 km (0.113 R)
• M49: 19,943,341 km (0.066 R)
• M50: 20,346,208 km (0.12 R)
• M51: 20,548,614 km (0.1 R)
• M52: 22,330,923 km (0.043 R)
• M53: 22,609,474 km (0.097 R)
• M54: 22,749,199 km (0.092 R)
• M55: 22,889,222 km (0.106 R)
• M56: 23,522,769 km (0.076 R)
• M57: 24,162,001 km (0.094 R)
• M58: 25,312,558 km (0.096 R)
• M59: 26,040,651 km (0.066 R)
• M60: 26,407,315 km (0.043 R)
• M61: 28,115,723 km (0.07 R)
• M62: 29,248,927 km (0.03 R)
• M63: 30,166,261 km (0.086 R)
• M64: 31,872,425 km (0.053 R)
• M65: 34,248,937 km (0.095 R)
• M66: 34,972,990 km (0.109 R)
• M67: 35,620,749 km (0.08 R)
• M68: 36,272,397 km (0.04 R)
• M69: 36,517,887 km (0.051 R)
• M70: 37,092,642 km (0.09 R)
• M71: 38,334,454 km (0.106 R)
• M72: 38,500,957 km (0.092 R)
• M73: 38,584,432 km (0.113 R)
• M74: 39,758,028 km (0.1 R)
• M75: 40,349,238 km (0.089 R)
• M76: 40,688,526 km (0.113 R)
• M77: 41,028,562 km (0.113 R)
• M78: 42,398,430 km (0.073 R)
• M79: 43,435,592 km (0.116 R)
• M80: 43,696,192 km (0.118 R)
• M81: 43,870,174 km (0.109 R)
• M82: 46,241,899 km (0.111 R)
• M83: 47,846,037 km (0.073 R)
• M84: 48,205,071 km (0.096 R)
• M85: 48,384,739 km (0.097 R)
• M86: 49,196,756 km (0.048 R)
• M87: 51,843,292 km (0.106 R)
• M88: 52,766,610 km (0.071 R)
• M89: 56,608,433 km (0.074 R)
• M90: 57,749,715 km (0.06 R)
• M91: 59,861,887 km (0.107 R)
• M92: 60,927,473 km (0.072 R)
• M93: 61,413,815 km (0.079 R)
• M94: 63,470,786 km (0.107 R)
• M95: 65,550,197 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.7

Radius: 3

Gravity: 8.74 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 12.45 AU - 17.01 AU

Year: 21766 Days

Day: 20 Hours

Environment

Temp: -198 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 39,136,043 km

• M1: 173,683 km (0.097 R)
• M2: 338,390 km (0.033 R)
• M3: 889,060 km (0.053 R)
• M4: 1,292,376 km (0.073 R)
• M5: 1,562,101 km (0.067 R)
• M6: 2,286,005 km (0.097 R)
• M7: 2,777,883 km (0.118 R)
• M8: 3,224,433 km (0.03 R)
• M9: 3,692,973 km (0.115 R)
• M10: 4,691,988 km (0.054 R)
• M11: 6,238,381 km (0.034 R)
• M12: 6,590,833 km (0.026 R)
• M13: 7,081,814 km (0.118 R)
• M14: 8,517,804 km (0.067 R)
• M15: 9,670,156 km (0.113 R)
• M16: 10,152,011 km (0.093 R)
• M17: 10,339,457 km (0.115 R)
• M18: 11,604,756 km (0.094 R)
• M19: 11,958,255 km (0.058 R)
• M20: 11,997,749 km (0.073 R)
• M21: 12,918,075 km (0.092 R)
• M22: 14,740,776 km (0.059 R)
• M23: 16,863,121 km (0.117 R)
• M24: 17,531,674 km (0.111 R)
• M25: 18,894,361 km (0.057 R)
• M26: 19,078,665 km (0.046 R)
• M27: 19,124,891 km (0.095 R)
• M28: 20,149,786 km (0.063 R)
• M29: 20,196,760 km (0.107 R)
• M30: 20,479,649 km (0.114 R)
• M31: 21,527,882 km (0.102 R)
• M32: 22,058,356 km (0.112 R)
• M33: 25,891,203 km (0.103 R)
• M34: 26,816,316 km (0.109 R)
• M35: 27,543,362 km (0.113 R)
• M36: 28,434,815 km (0.045 R)
• M37: 30,839,900 km (0.115 R)
• M38: 31,819,916 km (0.098 R)
• M39: 32,148,882 km (0.1 R)
• M40: 32,313,888 km (0.113 R)
• M41: 33,643,215 km (0.03 R)
• M42: 35,613,568 km (0.049 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 20,283 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit